
<html>
  <head>
    <meta charset="utf-8" />
    <title>ECharts</title>
   
    <script src="echarts.js"></script>
  </head>
  <body>
    
    <div id="main" style="width: 600px;height:400px;"></div>
    <script type="text/javascript">
     
    </script>
  </body>
</html>